The laser module is one of the least reliable components in such a system. For that reason, it remains in a convenient ...

Does Optoma's $1,299 UHZ36 deliver the right balance of brightness, gaming performance, and Filmmaker Mode upgrades or are key features missing for serious installs?

"This project is not about powerful hardware or complex graphics." ...

Appotronics has introduced a new Laser+LCoS optical engine for augmented reality, utilizing a laser light source to achieve extreme miniaturization for all-day wearable AR devices. Appotronics’ ...

Abstract: The 7xx nm laser diode is the core pump source for Diode Pumped Alkali Vapor Laser (DPAL). For these applications, high power and narrow spectral width are essential. Traditional Fabry-Pérot ...

An Arduino library for the Hi-Link HLK-LD2450 24Ghz FMCW radar sensor. This sensor is a Frequency Modulated Continuous Wave radar, which makes it good for presence detection and has some interesting ...